## Uses of Interface
org.apache.tinkerpop.gremlin.structure.io.Mapper

- Packages that use Mapper
  Package | Description
  --- | ---
  org.apache.tinkerpop.gremlin.structure.io.graphml |
  org.apache.tinkerpop.gremlin.structure.io.graphson |
  org.apache.tinkerpop.gremlin.structure.io.gryo |

- - ### Uses of Mapper in org.apache.tinkerpop.gremlin.structure.io.graphml

    Classes in org.apache.tinkerpop.gremlin.structure.io.graphml that implement Mapper
    Modifier and Type | Class and Description
    --- | ---
    `class` | `GraphMLMapper` This is an "empty" implementation only present for compatibility with `Io`.

  - ### Uses of Mapper in org.apache.tinkerpop.gremlin.structure.io.graphson

    Classes in org.apache.tinkerpop.gremlin.structure.io.graphson that implement Mapper
    Modifier and Type | Class and Description
    --- | ---
    `class` | `GraphSONMapper` An extension to the standard Jackson `ObjectMapper` which automatically registers the standard `GraphSONModule` for serializing `Graph` elements.

    Methods in org.apache.tinkerpop.gremlin.structure.io.graphson with parameters of type Mapper
    Modifier and Type | Method and Description
    --- | ---
    `GraphSONWriter.Builder` | GraphSONWriter.Builder.`mapper(Mapper<ObjectMapper> mapper)` Override all of the builder options with this mapper.
    `GraphSONReader.Builder` | GraphSONReader.Builder.`mapper(Mapper<ObjectMapper> mapper)` Override all of the `GraphSONMapper` builder options with this mapper.

  - ### Uses of Mapper in org.apache.tinkerpop.gremlin.structure.io.gryo

    Classes in org.apache.tinkerpop.gremlin.structure.io.gryo that implement Mapper
    Modifier and Type | Class and Description
    --- | ---
    `class` | `GryoMapper` A `Mapper` implementation for Kryo.

    Methods in org.apache.tinkerpop.gremlin.structure.io.gryo with parameters of type Mapper
    Modifier and Type | Method and Description
    --- | ---
    `GryoWriter.Builder` | GryoWriter.Builder.`mapper(Mapper<Kryo> gryoMapper)` Supply a mapper `GryoMapper` instance to use as the serializer for the `KryoWriter`.
    `GryoReader.Builder` | GryoReader.Builder.`mapper(Mapper<Kryo> gryoMapper)` Supply a mapper `GryoMapper` instance to use as the serializer for the `KryoWriter`.

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